2-Lithiation of NN-dimethyl cyclopentadienyl maganese tricarbonyl sulphonamide: a route to 1,2-disubstituted cyclopentadienyl manganese tricarbonyl derivatives
Abstract
The title compound (I) was metallated in the 2-position by methyl-lithium and the resulting 2-lithio-sulphonamide (II) was condensed with D2O, CO2, and several carbonyl compounds to give the corresponding deuteriated compound, acid, and carbinols, respectively.